CN108534111A - A kind of energy conservation and environmental protection system applied in combustion apparatus - Google Patents

A kind of energy conservation and environmental protection system applied in combustion apparatus Download PDF

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Publication number
CN108534111A
CN108534111A CN201810288024.XA CN201810288024A CN108534111A CN 108534111 A CN108534111 A CN 108534111A CN 201810288024 A CN201810288024 A CN 201810288024A CN 108534111 A CN108534111 A CN 108534111A
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China
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gas
temperature
combustion apparatus
pipe
combustion
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CN108534111B (en
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李根钧
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chimneys And Flues (AREA)

Abstract

The invention belongs to combustion apparatus applied technical field, specifically a kind of energy conservation and environmental protection systems applied in combustion apparatus.Turn vapour including combustion apparatus, liquid and generate system, vapor high-temperature process lifter, multifunctional chemical reactor, polishing filter, multi-pipeline equilibrium distributor and atomizer burner assembly, wherein liquid turns vapour and generate system to convert the water to water vapour using the high temperature in combustion apparatus；Vapor high-temperature process lifter is for further increasing the temperature of water vapour；Multifunctional chemical reactor is catalyzed reactant using heat chemistry and high-temperature water vapor produces fuel gas；Polishing filter is for purifying fuel gas；Fuel gas multi-pipeline equilibrium distributor is for fuel gas multi-pipeline to be delivered in multiple atomizer burner assemblies；Atomizer burner assembly is used for combustible gas injected.The present invention can accomplish the abundant clean combustion of various fuel, can significantly save fuel, and nitrogen oxides reduction function is notable.

Description

A kind of energy conservation and environmental protection system applied in combustion apparatus
Technical field
The invention belongs to combustion apparatus applied technical field, specifically a kind of energy-saving rings applied in combustion apparatus Insurance system.
Background technology
Fast development with Chinese society economy and huge advance, people require living environment higher and higher；It is green It is everybody universal common recognition that water green hill, which is exactly Kingsoft Yin Shan,.Therefore we must pay much attention to environmental protection, while to resource Utilization to have more long-range planning, this requires our the bigger time under energy saving aspect；It to be made more in terms of environmental protection It is better to come.
There is also waste fuel, the serious problems of blowdown can't reach energy saving and environmentally friendly for the equipment of current burning Purpose.In order to more effectively promote the function of all types of combustion apparatus, being badly in need of one kind can ensure that various fuel can fill Divide clean combustion, the energy conservation and environmental protection system that ultra-clean is discharged after gas cleaning.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of energy conservation and environmental protection system applied in combustion apparatus, The system can be blended in any equipment using various fuel combustions, his effect is unique, can accomplish that various fuel fill Point clean combustion, can significantly save fuel, and nitrogen oxides reduction function is notable, prevents harm of the pollutant to the mankind, allow blueness Mountain clear water blue sky and white cloud often exists.
To achieve the goals above, the present invention uses following technical scheme：
A kind of energy conservation and environmental protection system applied in combustion apparatus, including combustion apparatus, be set in the combustion apparatus Interconnected liquid turns vapour and generates system and vapor high-temperature process lifter and be set on the outside of the combustion apparatus and successively Multifunctional chemical reactor, polishing filter, fuel gas multi-pipeline equilibrium distributor and the atomizer burner assembly of connection, In,
The liquid turns vapour generation system and converts the water to water vapour using the high temperature in the combustion apparatus；
The vapor high-temperature process lifter is further by the temperature of water vapour using the high temperature in the combustion apparatus It improves；
The multifunctional chemical reactor is catalyzed reactant using heat chemistry and high-temperature water vapor produces fuel gas；
The polishing filter is used to purify the fuel gas of the multifunctional chemical reactor output；
The fuel gas multi-pipeline equilibrium distributor is used for the purified fuel gas multitube of the polishing filter Road is delivered in multiple atomizer burner assemblies；
The atomizer burner assembly is used for the combustible gas injected into the combustion chamber of the combustion apparatus.
The liquid turns vapour and generates system to include outer header and the interior header for having speed heat tube bank, the first communicating pipe, second be connected to Pipe and water level monitoring controller, China and foreign countries' header is set to the outside of the furnace wall of the combustion apparatus, described to have speed heat to restrain Interior header is set in the furnace wall, or is set in the vertical flue and/or horizontal flue of the combustion apparatus, the outer collection Case is connected to by the first communicating pipe with the second communicating pipe with the interior header, forms circulation loop, the water level monitoring controller It is set in the outer header.
When the interior header is set in vertical flue, the outer header includes outside water tank and water level control box, institute It states outside water tank to be connected to by pipeline with the top and bottom of the water level control box, the water level monitoring controller is set to institute It states on water level control box；When the interior header is set in the horizontal flue, the interior header includes crisscross more Collector pipe under collector pipe and multiple longitudinal directions under a transverse direction is connected with the heat pipe row being placed in the horizontal flue in the outer header Group.
The vapor high-temperature process lifter includes being flowed in reciprocal tubular type vapor high-temperature process lifter and shell type wall Road high-temperature process lifter, runner high-temperature process lifter is equal in the reciprocal tubular type vapor high-temperature process lifter shell type wall It is set on the Inner Wall of Combustion Chamber of the combustion apparatus, the reciprocal tubular type vapor high-temperature process lifter includes reciprocating resistance to High temperature alloy pipes and cooling water pipe B, the cooling water pipe B are square structure and are connect with the inside of the furnace wall, described reciprocal Formula high-temperature alloy pipe is set to the inside of cooling water pipe B and the cooling in the direction of the air-flow in it and the cooling water pipe B The flow direction of water is opposite；Runner high-temperature process lifter includes inner sleeve and housing in the shell type wall, on the outer surface of the inner sleeve It is equipped with multiple annular grooves from the bottom to top, multiple annular grooves are connected in both forward and reverse directions successively, form the labyrinth type annular back and forth moved towards Slot, the housing are sheathed on the outside of the inner sleeve and close the groove top of the labyrinth type annular groove, and it is logical to form intercommunication flow-disturbing Road.
The multifunctional chemical reactor includes reative cell and is set to the indoor multilayer thermalization of reaction from the bottom to top Catalysis reactant placement region is learned, the bottom and top of the reative cell are respectively equipped with high-temperature vapor import and fuel gas goes out Mouthful, the high-temperature vapor carries out gas-solid with the heat chemistry catalysis reactant in Multi-layer thermal chemical catalysis reactant placement region Phase reaction, produces fuel gas, and the vapor import is steamed by refractory metal cladding appendix and valve module with the water Gas high-temperature process lifter is connected to, and the fuel gas outlet is connected to the polishing filter.
The heat chemistry is catalyzed reactant placement region as axial multilayer orifice plate charge formula structure, including two row are staggered Charge complex laminate, be equipped between the two row charge complex laminates can opening and closing of fault convertible choke sealing plate, it is each described Charge complex laminate 108 is supported by the two-in-one complex laminate of sieve plate and orifice plate, the bottom of each charge complex laminate by body pillar, on Side is loaded with graininess heat chemistry catalysis reactant, and the reative cell is enclosed by outside thermal-insulating sealing wall, the outside Thermal-insulating sealing wall is equipped with the through-hole being located above every layer of charge complex laminate, the through-hole and feed-stock pipeline and has pressure air source capsule Line is connected to, and the top of the feed-stock pipeline is equipped with auto-feeder, and the top of the auto-feeder is equipped with heat chemistry catalysis instead Agent storage room, the auto-feeder is answered to be connect with feeding driving motor.
The heat chemistry catalysis reactant placement region is axial multilayer drawer charge universal type structure, including is set to institute Multiple drawable charge drawers of reative cell both sides are stated, the catalysis reaction of graininess heat chemistry is loaded in the charge drawer Agent and bottom are that can pass through the sieve-plate structure of gas.
The heat chemistry is catalyzed reactant placement region for radial multilayer cellular standards bulk universal type structure, described in multilayer The both sides that heat chemistry catalysis reactant placement region is are equipped with gas channel, and high-temperature vapor is entered the heat of bottom by bottom In chemical catalysis reactant placement region, then by the gas channel by both sides enter upper layer the heat chemistry be catalyzed reactant In placement region, storage cellular standards bulk heat chemistry is catalyzed reactant in the heat chemistry catalysis reactant placement region.
The valve module includes whole switching control valve group and shut-off valve, and the entirety switching control valve group includes lower valve body Disjunctor seat and the multiple spools being arranged radially on lower valve body disjunctor seat, the both ends of the lower valve body disjunctor seat be equipped with into, Exhaust outlet, each spool 70 are connect with a driving motor respectively, and the outside of the lower valve body disjunctor seat is equipped with insulating layer and casting Iron outer wall；The shut-off valve includes high temperature resistant integrative cavity wall and the valve that is set in the high temperature resistant integrative cavity wall Core, the spool are connect by valve rod with driving motor, and the outside of the high temperature resistant integrative cavity wall is equipped with insulating layer under Valve body cast iron outer wall.
The refractory metal cladding appendix includes high-temperature alloy appendix, is set to the high-temperature alloy gas transmission It main gas pipeline external insulation insulating layer on the outside of pipe and is set to outer on the outside of the main gas pipeline external insulation insulating layer Layer metal tube, the high-temperature alloy appendix be equipped with cold and hot flexible length adjuster, the high-temperature alloy appendix with Multiple telescopic elastic guide posts, the gas main feedline of the high-temperature alloy gas transmission tube end are equipped between outer layer metal tube The outside of mounting flange is equipped with insulating at ring flange docking, is set on the outside of insulating at the ring flange docking There is metal-coating.
The main ingredient of heat chemistry catalysis reactant includes：1) reactant：Hydrocarbon synthetic 92%；2) main catalytic Agent：Alkali metal compound 3.5%；3) co-catalyst：Rare-earth oxide 0.9%；4) dead-end inhibitor：Alkaline-earth metal chemical combination Object 1.5%；5) binder：Synthetic resin 2.1%.
The polishing filter includes filter chamber and the high temperature resistant filter core being set in the filter chamber, the filter chamber Bottom is equipped with the gas coarse fractions being connected to the endoporus of the high temperature filter core from room, the opposite sides of the gas coarse fractions from room Sewage draining exit and cleaning gas coarse fractions are respectively equipped with from room purge hole, the gas coarse fractions are thick by cleaning gas from the bottom of room Grade separation chamber's purge hole tilts gradually downward to sewage draining exit, and the gas coarse fractions are equipped with from room to be located at together with the sewage draining exit The side wall of combustible gas inlet before the filtering of side, the filter chamber is exported equipped with purified fuel gas.
The fuel gas multi-pipeline equilibrium distributor includes high-temperature alloy air storage chamber pipe and is set to the high temperature resistant Branched branch's appendix on alloy air storage chamber pipe, the both sides of the high-temperature alloy air storage chamber pipe are connected by gas main feedline Acting flange disk is connect with high-temperature alloy appendix, and the high-temperature alloy air storage chamber pipe, branch's appendix, high-temperature alloy are defeated The outside of tracheae and gas main feedline mounting flange is arranged with insulating layer and outer layer metal tube.
The atomizer burner assembly includes the atomizer burner high-temperature alloy appendix of nesting and injection from inside to outside Burner outer layer metal tube is equipped between the atomizer burner high-temperature alloy appendix and atomizer burner outer layer metal tube Atomizer burner insulating, the atomizer burner insulating is interior to be equipped with coiled cooling water pipe, the injection combustion The end of burner high-temperature alloy appendix is equipped with axially injected inclination angle jetting burner or the injection combustion of hemispherical omnidirection Head is burnt, gas distribution cone is equipped in the inclination angle jetting burner and hemispherical omnidirection jetting burner；Or the spray The end and side wall for penetrating burner high-temperature alloy appendix are equipped with multiple radial spray combustion heads radially sprayed.
For the smoke outlet of the combustion apparatus by smoke-exhaust pipeline and smoke comprehensive purifying system connectivity, the smoke comprehensive is net Change system includes the desulphurization and denitration being sequentially communicated, the solidifying nuclear unit of flue dust, flue gas humidity adjustment unit, flue gas flow rate adjustment list Member, electric precipitation unit, bag-type dusting unit and combined type honeycomb block absorbent charcoal gas cleaning processing unit, wherein desulfurization take off The solidifying nuclear unit of nitre, flue dust is internally provided with fine de-sulfur, denitration, the solidifying core liquid-jet device of flue dust, and top and bottom are respectively equipped with demisting Dehumidifier and liquid-filling pool, the flue gas flow rate adjustment unit is interior to be equipped with the multiple partition boards being vertically arranged, the flue gas stream The bottom of fast adjustment unit, electric precipitation unit and bag-type dusting unit is equipped with powder ash conveyer.
Advantages of the present invention and advantageous effect are：
1. the present invention can utilize combustion apparatus waste heat or normal thermal energy after liquid water vapor and being subject to high temperature, then with Heat chemistry catalysis reactant carries out vapor solid chemical reaction in multifunctional chemical reactor, to produce fuel gas.
2. the fuel gas that the present invention produces, can accomplish to allow various fuel clean combustions, save fuel, reduction nitrogen oxidation Object gas.Desulfurization liquid jetting device injection desulfurization liquid into combustion chamber is installed on furnace wall, it may have good desulfurizing function.
3. the present invention can be by the lack of gas of steam power plant, after being promoted high temperature, reaching can be anti-with heat chemistry catalysis reactant When answering temperature, you can produce fuel gas, be applied in polymorphic type combustion apparatus, can more embody energy-saving and environment-friendly unique effect Fruit.
4. the present invention is all made of cladding thermal isolation technique from the beginning to the end, cladding thermal isolation technique can make all types of burnings More perfect, more practical, the more energy efficient environmental protection of performance of equipment.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of boiler in one embodiment of the invention；
Fig. 3 a are the structural schematic diagram that the fast-heating tube type liquid being set in furnace wall in the present invention turns that vapour generates system；
Fig. 3 b are the structural schematic diagram that the fast-heating tube type liquid being set in vertical flue in the present invention turns that vapour generates system；
Fig. 3 c are that the fast-heating tube type liquid being set in the present invention at combustion chamber low temperature area and flue high temperature section turns vapour generation The structural schematic diagram of system；
Fig. 3 d are the B direction views of Fig. 3 c；
Fig. 3 e are the structural schematic diagram that the fast-heating tube type liquid being set in horizontal flue in the present invention turns that vapour generates system；
Fig. 3 f are the E-E sectional views of Fig. 3 e；
Fig. 4 a are the structural schematic diagram of runner high-temperature process lifter in shell type wall in the present invention；
Fig. 4 b are the structural schematic diagram of reciprocal tubular type vapor high-temperature process lifter in the present invention；
Fig. 5 a are the overall schematic of whole switching control valve group in the present invention；
Fig. 5 b are the structural schematic diagram of shut-off valve in the present invention；
Fig. 6 a are the structural schematic diagram of axial perforated plate charge multifunctional chemical reactor in the present invention；
Fig. 6 b are the structural schematic diagram of axial multi-layer drawers charge universal type multifunctional chemical reactor in the present invention；
Fig. 6 c are the structural schematic diagram of radial multi-layer honeycomb standard bulk universal type multifunctional chemical reactor in the present invention；
Fig. 7 a are the overall schematic of fuel gas polishing filter in the present invention；
Fig. 7 b are the F-F sectional views of Fig. 7 a；
Fig. 8 a are the structural schematic diagram of fuel gas multi-pipeline equilibrium distributor in the present invention；
Fig. 8 b are the M-M sectional views of Fig. 8 a；
Fig. 8 c are the structural schematic diagram that gas main feedline mounting flange docks in the present invention；
Fig. 8 d are the structural schematic diagram of refractory metal cladding appendix in the present invention；
Fig. 8 e are the structural schematic diagram of the bent tube section of refractory metal cladding appendix in the present invention；
Fig. 9 a are the overall structure diagram of fuel gas atomizer burner assembly and inclination angle jetting burner in the present invention；
Fig. 9 b are the D-D sectional views of Fig. 9 a；
Fig. 9 c are the schematic cross-sectional view of the atomizer burner hemispherical omnidirection jetting burner of the present invention；
Fig. 9 d are the schematic cross-sectional view of the fuel gas atomizer burner tandem radial spray combustion head of the present invention；
Figure 10 is the structural schematic diagram of smoke comprehensive purifying processing system in the present invention；
Figure 11 is the efficiency coordinate curve of the present invention.
In figure：1 is ash disposal slag-drip opening, and 2 be solid fuel ignition room, and 3 is defeated for solid fuel to blower, 4 for First air Machine is sent, 5 contain room for solid fuel, and 6 be fuel gas energization burning dilatation combustion chamber, and 7 be gas fuel burning device installation position A is set, 8 be Secondary Air, and 9 be gas fuel burning device installation site B, and 10 restore combustion zone for nitrogen oxides, and 11 be fuel gas Burner installation site C, 12 be reciprocal tubular type vapor high-temperature process lifter, and 13 are promoted for runner high-temperature process in shell type wall Device, 14 turn vapour for fast-heating tube type liquid generates system A, and 15 be upper drum, and 16 be lack of gas pipe outlet, and 17 press to have on air pipeline Air outlet slit, 18 turn vapour for fast-heating tube type liquid generates system B, and 19 be uncombusted heavy object separator, and 20 turn for fast-heating tube type liquid Vapour generates system C, and 201 be outside water tank, and 202 be lower communicating tube, and 203 be the inside water tank for having speed heat to restrain, and 204 be upper connection Pipe, 205 be abutted flange disk, and 206 be water level control box, and 207 be water level monitoring controller B, and 208 intake for water level control box Mouthful, 21 be vertical gas pass, and 22 turn vapour for fast-heating tube type liquid generates system D, and 221 be lateral upper condensate sump, and 222 be water level monitoring control Device C processed, 223 be lateral header tank water inlet, and 224 be lateral header tank pedestal, and 225 be laterally lower collector pipe, and 226 be horizontal cigarette Road wall, 227 be tedge in horizontal flue, and 228 be heat pipe row's group, and 229 be external down-comer, and 2210 be to catchment under longitudinal direction Pipe, 23 be smoke comprehensive purifying processing system, and 24 be horizontal flue, and 25 be furnace wall, and 26 be boiler pedestal, and 27 convey for feed back Machine, 28 be upper collecting chamber, and 29 be lower header, and 30 be tedge, and 31 be down-comer, and 32 be water inlet pipe, and 33 be water level monitoring controller A, 41 fix pulling plate B for upper end, and 42 export for axial high-temperature gas, and 43 radial high-temperature gas outlets, 44 open for runner spaced walls At mouthful, 45 be spaced walls, and 46 be water flow stopper, and 47 be inner sleeve, and 48 be housing, and 49 intercommunication flow-disturbing channels, 50 be at radial Medium (liquid or gas) import A is managed, 51 be axial processing medium (liquid or gas) import A, and 52 be the fixed support of lower end Plate B, 53 fix pulling plate C for top, and 54 export B for cooling water pipe, and 55 be vapor pipe import B, and 56 close for reciprocating high temperature resistant Jin Guan, 57 be cooling water pipe B, and 58 be lower part fixed support plate C, and 59 export B for high-temperature vapor pipe, and 60 be cooling water pipe import B, 61 be hermatic door, and 62 be sealing plate, and 63 be driving motor, 64 for it is electronic be manual actuation case, 65 be hand-drive axis, and 66 be valve Bar, 67 be sealing material clamping cap, and 68 be upper valve body, and 69 be lower valve body disjunctor seat, and 70 be spool, and 71 be P gas vents, under 72 are Valve body side insulating, 73 be refractory metal integration inner cavity, and 74 is seal gas smooth surface, and 75 be N gas feeds, under 76 are Valve body coupling flange disk, 77 be gas flow, and 78 be bottom surface insulating in lower valve body, and 79 be main valve body disjunctor reinforcing rib, 80 be lower valve body fixed feet, and 81 be P gas feeds, and 82 be N gas vents；83 be lower valve body bearing, and 84 be lower valve body loss of weight Vacancy, 85 be lower valve body bottom side insulating, and 86 be high temperature resistant integrative cavity wall, and 87 be gas outlet tube, under 88 are Body cavity, 89 be lower valve body upper lateral part insulating, and 90 be upper valve body, and 91 be valve rod, and 92 be spool, and 93 cast for lower valve body Iron outer wall, 94 be lower valve body upper lateral part insulating, and 95 is seal gas smooth surface, and 96 be lower valve body coupling flange disk, and 97 be gas Import, 98 be gas flow, and 99 are catalyzed reactant storage room to produce combustible gas stream outgoing direction after reaction, 100 for heat chemistry, 101 be auto-feeder, and 102 be feeding driving motor, and 103 be outside thermal-insulating sealing wall, and 104 be feed-stock pipeline, and 105 be Granular heat chemical catalysis reactant, 106 be scalable omnidirection oscillating feed device installation place, and 107 swing purging device for omnidirection Installation place, 108 be charge complex laminate, and beam based on 109,110 be convertible choke sealing plate, and 111 is have pressure air-source pipeline, 112 be the inflow direction of high-temperature vapor, and 113 be the drawer push-and-pull direction of motion, and 114 be high temperature resistant elastic sealing strip, and 115 be Sheng Expect drawer, 116 for cellular standards bulk heat chemistry be catalyzed reactant, 117 for drawer disjunctor hermatic door, 118 be charging door position It sets, 119 be gas flow, and 120 push and pull guide support girder for rolling-sliding type, and 130 be sewage draining exit, and 131 be the combustible gas before filtering Body import, 132 export for purified fuel gas, and 133 be hanging ring, and 134 be the insulating of upper cover, and 135 be high temperature resistant Filter core, 136 be the nut for compressing upper cover, and 137 be the filtered gas compartment, and 138 be the gas compartment before filtering, and 139 are Through direction, 140 be lower main body insulating for gas stream before filtering, and 141 be gas coarse fractions from room, and 142 be cleaning gas Coarse fractions are gas filter chassis walking castor from room purge hole, 143, and 144 flow into channel for fuel gas to be clean, 145 be branch's appendix, and 146 be branched gases runner, and 147 be branch line ring flange butt joint base, and 148 is heat-insulated for branch line Outer layer metal tube is kept the temperature, 149 be high-temperature alloy air storage chamber pipe, and 150 be gas main feedline mounting flange, and 151 be gas transmission Sprue, 152 be the high-temperature alloy pipe of gas transmission, and 153 be air storage chamber, and 154 be heat-insulation and heat-preservation outer layer metal tube, and 155 be storage Gas chamber outer layer insulating, 156 be combustible gas distributors body supports seat, and 157 is in metal-coatings at ring flange docking Insulating, 158 be metal-coating, and 160 be the fastening bolt of clamping flange disk, and 161 be outer layer metal tube, and 162 be resistance to High temperature alloy appendix, 165 be telescopic elastic guide post, and 166 be main gas pipeline external insulation insulating layer, and 167 be cold and hot Flexible length adjuster, 170 be gas transmission bend pipe position adjustable fixer, and 171 be gas transmission bend pipe Integral flange disk fixed seat, 174 be cooling water outlet pipe, and 175 be atomizer burner metal seat valve, and 176 be atomizer burner outer layer metal tube, and 177 be coil pipe Formula cooling water pipe, 178 be atomizer burner insulating, and 179 be inclination angle jetting burner, and 180 bore for gas distribution, 181 It is gas flow for atomizer burner high-temperature alloy appendix, 182,183 be cooling water inlet pipe, and 184 be screw thread on valve seat Endoporus, 192 be hemispherical omnidirection jetting burner, and 194 be valve base cavity, and 195 be high-temperature alloy integration cavity, 199 For insulating, 201 is seal gas smooth surface, and 202 be disjunctor valve seat insulating, and 203 be gas flow, and 204 be combustible gas Body air inlet, 205 be radial spray combustion head, and 267 enter channel for pending flue gas, and 268 be reversible flue gas flow direction Control panel, 269 be fine de-sulfur, denitration, the solidifying core liquid-jet device of flue dust, and 270 be demisting dehumidifier, and 271 be the cigarette after desulphurization and denitration Gas detection sensor, 272 be high-temperature gas delivery pipe, and 273 be flue gas humidity adjustment unit, and 274 detect for flue gas humidity Sensor, 275 be power control cabinet, and 276 be electric precipitation unit, and 277 be back-blowing dust removing device, and 278 be bag-type dusting unit, and 279 are Combined type honeycomb block absorbent charcoal gas cleaning processing unit, 280 export for purified clean gas, are supported based on 281 Frame, 282 be cinder conveyer driving mechanism, and 283 be powder ash conveyer, and 284 be flue gas flow rate adjustment unit, and 285 be conveying powder ash pipe Road, 286 be shaking machine, and 287 be high pressure pump, and 288 be liquid-filling pool, and 289 handle conveyance conduit for lixivium, and 290 dredge for lixivium Device driving motor is led, 291 be desulphurization and denitration, flue dust coagulates nuclear unit, and 292 be biliquid conveyance conduit, and A is water vapour.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments The present invention is described in detail.
As shown in Figure 1, a kind of energy conservation and environmental protection system applied in combustion apparatus provided by the invention, which is characterized in that Including combustion apparatus, be set to the liquid being interconnected in combustion apparatus turn vapour generate system and vapor high-temperature process lifter and It is balanced to be set to the multifunctional chemical reactor on the outside of combustion apparatus and being sequentially communicated, polishing filter, fuel gas multi-pipeline Distributor and atomizer burner assembly, wherein liquid turns vapour generation system and converts the water to water steaming using the high temperature in combustion apparatus Vapour A；Vapor high-temperature process lifter is further increased the temperature of water vapour A using the high temperature in combustion apparatus；It is multi-functional Chemical reactor is catalyzed reactant using heat chemistry and high-temperature water vapor produces fuel gas；Polishing filter is for purifying more work( The fuel gas of energy chemical reactor output；Fuel gas multi-pipeline equilibrium distributor be used for by polishing filter is purified can Combustion gas body multi-pipeline is delivered in multiple atomizer burner assemblies；Atomizer burner assembly is used for into the combustion chamber of combustion apparatus Combustible gas injected.
The liquid turns vapour and generates system to include outer header and the interior header for having speed heat tube bank, the first communicating pipe, second be connected to Pipe and water level monitoring controller, China and foreign countries' header are set to the outside of the furnace wall 25 of combustion apparatus, there is the interior header that speed heat is restrained It is set in furnace wall 25, or is set in the vertical flue 21 and/or horizontal flue 24 of combustion apparatus, outer header and interior header are logical It is connected to the second communicating pipe after the first communicating pipe, forms circulation loop, water level monitoring controller is set in outer header.
Turn vapour generation system to liquid below to be specifically introduced：
As shown in Fig. 2, liquid turns vapour to generate system to include that the fast-heating tube type liquid being set in the furnace wall of combustion apparatus turns vapour life Turn vapour generation system B18 at the fast-heating tube type liquid of system A14,21 upper end of vertical gas pass for being set to combustion apparatus, be set to combustion The fast-heating tube type liquid in the combustion chamber low temperature area and flue high temperature section of burning equipment turns vapour and generates system C20 and be set to combustion apparatus Horizontal flue 24 in fast-heating tube type liquid turn vapour and generate system D22.
As shown in Figure 3 a-3b, fast-heating tube type liquid turns vapour generation system A14 and fast-heating tube type liquid turns vapour and generates system B18 knots Structure is identical, includes upper collecting chamber 28 (outer header), lower header 29 (interior header) and being connected between upper collecting chamber 28 and lower header 29 Tedge 30 and down-comer 31, upper collecting chamber 28 be set to the outside of furnace wall and be equipped with water level monitoring controller A33, down-comer 31 and lower header 29 be set in furnace wall, fast-heating tube type liquid turns vapour and generates the tedge 30 of system A14 to be set in furnace wall, speed heat The tedge 30 that tubular liquid turns vapour generation system B18 is set in vertical gas pass 21.
As shown in Fig. 3 c-3d, fast-heating tube type liquid turns vapour to generate system C20 to include outside water tank 201, inside water tank 203, water Position control cabinet 206 and water level monitoring controller B207, wherein outside water tank 201 is set to the outside of furnace wall 25, inside water tank 203 It is set in flue high temperature section, outside water tank 201 and the upper end of inside water tank 203 for having speed heat to restrain pass through upper communicating pipe 204 connections, bottom is connected to by lower communicating tube 202.Outside water tank 201 passes through two abutted flange disks 205 and water level control box 206 connections, water level control box 206 are equipped with water level monitoring controller B207.
As shown in Fig. 3 e-3f, fast-heating tube type liquid turns vapour to generate system D22 to include lateral upper condensate sump 221, lateral header tank Pedestal 224 and laterally lower collector pipe 225, wherein lateral upper condensate sump 221 is mounted on horizontal cigarette by lateral header tank pedestal 224 The outside in road 24, laterally lower collector pipe 225 and longitudinal lower collector pipe 2210 be set in horizontal flue 24 and be interconnected, it is horizontal Downward collector pipe 225 is connected to by tedge 227 in multiple horizontal flues with the bottom of lateral upper condensate sump 221, longitudinal next part Water pipe 2210 is connected to by external down-comer 229 with the side of lateral upper condensate sump 221.It is connected on lateral upper condensate sump 221 There is heat pipe row to organize 228, the lower end of heat pipe row group 228 is placed in horizontal flue 24.Lateral upper condensate sump 221 is equipped with water level monitoring Controller C222.
The liquid of above four type turns vapour and generates system, and the wherein first part that can meet the present invention provides vapor portion Point, and the necessary condition of further part items of the present invention can be met.The liquid of the present invention turns vapour and generates system, is different from legacy user Demand to vapor and purpose is used, but a kind of energy conservation and environmental protection application system being common in all types of combustion apparatus, this In the lack of gas that use be that the dry flue gas (high-temperature vapor) of work(is finished using steam power plant.
As shown in Fig. 2, vapor high-temperature process lifter includes reciprocal tubular type vapor high-temperature process lifter 12 and set Runner high-temperature process lifter 13 in formula wall, in reciprocal tubular type vapor high-temperature process lifter 12 and shell type wall at runner high temperature Reason lifter 13 may be contained on the Inner Wall of Combustion Chamber of combustion apparatus.
As shown in fig. 4 a, runner high-temperature process lifter 13 includes inner sleeve 17 and housing 48 in shell type wall, inner sleeve 17 it is outer Multiple annular grooves are equipped on surface from the bottom to top, the shape of annular groove includes (semicircle, square, rectangle, rectangle, rear three kinds of rings The bottom of slot is R rounding ofves angle), multiple annular grooves are connected to (all protrusions formed between slot and slot in both forward and reverse directions successively Position successively positive and negative direction open different sizes, different number mouth, mouth is deep essentially identical with groove depth), formation in this way is staggeredly mutual Labyrinth type annular groove that is logical, back and forth moving towards, housing 48 are sheathed on the outside of inner sleeve 17 and seal the groove top of labyrinth type annular groove It closes, closed runner is become by open annular groove in this way, that is, form intercommunication flow-disturbing channel 49.
As shown in Figure 4 b, reciprocal tubular type vapor high-temperature process lifter 12 includes reciprocating high-temperature alloy pipe 56 and cold But water pipe B57, cooling water pipe B57 are square structure, and pulling plate C53 and lower part fixed support plate are fixed in both ends by top respectively C58 is connect with furnace wall.Reciprocating high-temperature alloy pipe 56 is set to the inside of cooling water pipe B57, and the direction of the air-flow in it It is opposite with the flow direction of the cooling water in cooling water pipe B57.
Vapor high-temperature process lifter is connect by valve group control assembly with multifunctional chemical reactor.
As shown in Figure 5 a, whole switching control valve group includes lower valve body disjunctor seat 69 and is arranged radially in lower valve body disjunctor Multiple spools 70 on seat 69, the both ends of lower valve body disjunctor seat 69 are equipped with inlet and outlet mouth.Each spool 70 is electric with a driving respectively Machine 63 connects, and is opened by the driving of driving motor 63.The outside of lower valve body disjunctor seat 69 is equipped with insulating layer and cast iron outer wall.
As shown in Figure 5 b, shut-off valve includes high temperature resistant integrative cavity wall 86 and is set to high temperature resistant integrative cavity wall 86 Spool 92, spool 92 connect by valve rod 91 with driving motor.The outside of high temperature resistant integrative cavity wall 86 is equipped with insulating layer With lower valve body cast iron outer wall 93.
Above-described vapor high-temperature process lifter assembly and thermostable heat-isolating entirety switching control valve group with And thermostable heat-isolating unidirectional stop valve, the vapor promotion high-temperature temperature that can meet the present invention reach further part The requirement of operations technological temperature.Simultaneously by valve group control system accurately control and reasonable disposition, you can meet the present invention after Every necessary condition of continuous means suitable.
Multifunctional chemical reactor includes reative cell and is set to the indoor Multi-layer thermal chemical catalysis reactant of reaction, is reacted The opposite sides of room is equipped with air inlet and gas outlet, and air inlet is connected to vapor high-temperature process lifter by valve module, is gone out Gas port is connected to polishing filter.
Multifunctional chemical reactor is axial multilayer orifice plate charge formula, axial multilayer drawer charge universal type and radial multilayer Cellular standards bulk universal type structure.
As shown in Figure 6 a, axial multilayer orifice plate charge formula multifunctional chemical reactor includes reative cell and is set to reative cell The charge complex laminate 108 that two interior row are staggered, be equipped between two row charge complex laminates 108 can opening and closing of fault it is convertible Choke sealing plate 110.Each column charge complex laminate 108 includes from top to bottom being arranged and having spaced multilayer charge complex laminate 108, Every layer of charge complex laminate 108 is by the two-in-one complex laminate of sieve plate and orifice plate, and the bottom of every layer of charge complex laminate 108 is by body pillar The top of 109 supports, every layer of charge complex laminate 108 is loaded with graininess heat chemistry catalysis reactant 105.Reative cell is protected by outside Temperature sealing wall 103 encloses.Outside thermal-insulating sealing wall 103, which is equipped with, is located at leading to above every layer of charge complex laminate 108 Hole, the through-hole and feed-stock pipeline 104 and has pressure air-source pipeline 111 be connected to, and the top of feed-stock pipeline 104 is equipped with auto-feeder 101, the top of auto-feeder 101 is equipped with heat chemistry catalysis reactant storage room 100, and auto-feeder 101 drives with feeding Motor 102 connects.Heat chemistry be catalyzed the heat chemistry catalysis reactant in reactant storage room 100 by auto-feeder 101 by Feed-stock pipeline 104 is conveyed into the top of each layer charge complex laminate 108.The inflow direction 112 for reacting indoor high-temperature vapor is From bottom to top, and with graininess heat chemistry catalysis reactant 105 carry out gas-solid phase reaction, produce fuel gas, fuel gas by The top of reative cell is discharged.
As shown in Figure 6 b, axial multilayer drawer charge universal type multifunctional chemical reactor includes reative cell and is set to anti- Multiple drawable charge drawers 115 of room both sides are answered, multiple charge drawers 115 per side are arranged from the bottom to top.Charge drawer 115 bottom plate is that can push and pull guide support girder by rolling-sliding type by the sieve-plate structure of gas, the bottom of charge drawer 115 120 supports.It is loaded with graininess heat chemistry catalysis reactant 105 in charge drawer 115, is located at the both sides charge drawer of same layer High temperature resistant elastic sealing strip 114 is equipped between 115.React indoor high-temperature vapor inflow direction 112 be from bottom to top, and Carry out gas-solid phase reaction with graininess heat chemistry catalysis reactant 105, produce fuel gas, fuel gas by reative cell top Portion is discharged.
As fig. 6 c, radial multilayer cellular standards bulk universal type multifunctional chemical reactor includes reative cell and setting In reacting the indoor Multi-layer thermal chemical catalysis reactant storage chamber being arranged from the bottom to top, Multi-layer thermal chemical catalysis reactant is stored The both sides of room are equipped with gas channel 119, and high-temperature vapor is entered by bottom in heat chemistry catalysis reactant storage chamber, then by passing through The gas channel 119 of both sides enters in the heat chemistry catalysis reactant storage chamber on upper layer.Heat chemistry is catalyzed in reactant storage chamber It stores cellular standards bulk heat chemistry and is catalyzed reactant 116.High-temperature vapor is catalyzed reactant with cellular standards bulk heat chemistry 116 carry out gas-solid phase reaction, produce fuel gas, and fuel gas is discharged by the top of reative cell.
Heat chemistry catalysis reactant main ingredient include：1) reactant：Hydrocarbon synthetic 92% (A agent 85%, B agent 15%), hydrocarbon synthetic is that carbon powder and light oil synthesize in proportion；2) major catalyst：Alkali metal compound 3.5%；3) it helps Catalyst：Rare-earth oxide 0.9% (A agent 90%, B agent 10%)；4) dead-end inhibitor：Alkaline earth metal compound 1.5%； 5) binder：Synthetic resin 2.1%.By combustion apparatus thermal power greatly with it is small, it is appropriate to adjust each group component ratio.
Catalyst with coal preparing fuel gas by gasifying is alkali metal compound, and dead-end inhibitor is alkaline-earth metal chemical combination Object.
H20 is 800 degree or so of dry flue gas, and C (carbon) is heat chemistry catalysis reaction The reactant part of agent.
The multifunctional chemical reactor of above-mentioned three types, and have the auxiliary interim heat supply of Thermal Equipment, it is ensured that three types Multifunctional chemical reactor works normally part.
Three of the above type multifunctional chemical reactor can all check the number is catalyzed reaction using the heat chemistry of different size, shape Agent regard the heat chemistry catalysis reactant of invention and the dry flue gas (high-temperature vapor) of 800 DEG C or so of heat-carrying gas as gasified reverse Agent is answered, into after promoting the circulation of qi, solid state reaction in multifunctional chemical reactor, produces fuel gas.It is designed in such a system Thermal Equipment is assisted, in order that under special circumstances, the reaction temperature in multifunctional chemical reactor is less than normal working temperature When, it is automatic to enable auxiliary Thermal Equipment, allow the chemical reaction in multifunctional chemical reactor to be normally carried out.It is controlled simultaneously by valve group System accurately control and reasonable disposition, you can meet every necessary condition of further part of the present invention requirement.
As shown in Fig. 7 a- Fig. 7 b, polishing filter includes filter chamber and the high temperature resistant filter core 135 being set in filter chamber, The bottom of filter chamber is equipped with the gas coarse fractions being connected to the endoporus of high temperature filter core 135 from room 141, and gas coarse fractions are from room 141 Opposite sides be respectively equipped with sewage draining exit 130 and cleaning gas coarse fractions from room purge hole 142, gas coarse fractions are from room 141 Bottom is tilted from room purge hole 142 to sewage draining exit 130 gradually downward from cleaning gas coarse fractions, and gas coarse fractions are from room 141 Equipped with being located at the combustible gas inlet 131 before the filtering of homonymy with sewage draining exit 130, the side wall of filter chamber be equipped with it is purified can Fire gas vent 132.
As shown in Figure 8 a-8b, fuel gas multi-pipeline equilibrium distributor includes high-temperature alloy air storage chamber pipe 149 and setting In branched branch's appendix 145 on high-temperature alloy air storage chamber pipe 149, the both sides of high-temperature alloy air storage chamber pipe 149 pass through Gas main feedline mounting flange 150 is connect with high-temperature alloy appendix 162, high-temperature alloy air storage chamber pipe 149, branch The outside of appendix 145, high-temperature alloy appendix 162 and gas main feedline mounting flange 150 is arranged with insulating layer And outer layer metal tube.
As shown in Fig. 8 c-8d, refractory metal cladding appendix includes high-temperature alloy appendix 162, is set to resistance to height It the main gas pipeline external insulation insulating layer 166 in the outside of temperature alloy appendix 162 and is set to main gas pipeline external insulation and protects The outer layer metal tube 161 in 166 outside of warm layer, high-temperature alloy appendix 162 is equipped with cold and hot flexible length adjuster 167, resistance to Multiple telescopic elastic guide posts 165 are equipped between high temperature alloy appendix 162 and outer layer metal tube 161, high-temperature alloy is defeated The outside of the gas main feedline mounting flange 150 of 162 end of tracheae is equipped with insulating 157 at ring flange docking, method The outside of insulating 157 is equipped with metal-coating 158 at blue disk docking.
As figure 8 e shows, the bent tube section of high-temperature alloy appendix 162 passes through gas transmission bend pipe position adjustable fixer 170 It is fixed.
Shown in Fig. 9 a-9b, atomizer burner assembly includes the atomizer burner high-temperature alloy gas transmission of nesting from inside to outside Pipe 181 and atomizer burner outer layer metal tube 176, atomizer burner high-temperature alloy appendix 181 and atomizer burner outer layer It is equipped with atomizer burner insulating 178 between metal tube 176, coiled is equipped in atomizer burner insulating 178 Cooling water pipe 177.One end end of atomizer burner high-temperature alloy appendix 181 is equipped with axially injected inclination angle injection combustion Head 179 is burnt, gas distribution cone 180 is equipped in inclination angle jetting burner 179.Atomizer burner high-temperature alloy appendix 181 The other end connect with atomizer burner metal seat valve 175, valve base cavity 194, valve are equipped in atomizer burner metal seat valve 175 Seat inner cavity 194 is connected to atomizer burner high-temperature alloy appendix 181.
As described in Fig. 9 c, one end end of atomizer burner high-temperature alloy appendix 181 is equipped with axially injected half Spherical omnidirection jetting burner 192 is equipped with gas distribution cone 180 in hemispherical omnidirection jetting burner 192.
As shown in figure 9d, the end of atomizer burner high-temperature alloy appendix 181 and side wall are radially sprayed equipped with multiple The radial spray combustion head 205 penetrated.
The fuel gas produced passes through polishing filter, after being separated using the equilibrium of multi-pipeline gas equilibrium distributor, Again by the omnidirection jetting burner and inclination angle jetting burner of gas flow adjustment and atomizer burner assembly front end, peace is sprayed to In the flame of the burning Indoor Combustion of all types of combustion apparatus, secondary energization clean combustion is carried out.Main effect is, can The nitrogen oxides that a large amount of also reason primary fuel burnings generate, and the use of various fuel can be greatly reduced.
As shown in Figure 10, for the smoke outlet of combustion apparatus by smoke-exhaust pipeline and smoke comprehensive purifying system connectivity, flue gas is comprehensive It includes the desulphurization and denitration being sequentially communicated, the solidifying nuclear unit 291 of flue dust, flue gas humidity adjustment unit 273, flue gas to close purification system At flow velocity adjustment unit 284, electric precipitation unit 276, bag-type dusting unit 278 and combined type honeycomb block absorbent charcoal gas cleaning Manage unit 279, wherein desulphurization and denitration, flue dust coagulate nuclear unit 291 be internally provided with fine de-sulfur, denitration, flue dust coagulate core liquid-jet device 269, top and bottom are respectively equipped with demisting dehumidifier 270 and liquid-filling pool 288, are equipped with along perpendicular in flue gas flow rate adjustment unit 284 Multiple partition boards from histogram to setting, flue gas flow rate adjustment unit 284, electric precipitation unit 276 and bag-type dusting unit 278 bottom Equipped with powder ash conveyer 283.
The smoke comprehensive purifying processing system part of the present invention works alternatively for two storehouses, and periodic replacement regeneration was both saved Cost in turn ensures purification efficiency.Several separate units of the smoke comprehensive purifying processing system of the present invention, can be according to processing not With the demand of gas, autonomous increase and decrease or recombination each unit sequence, to achieve the purpose that comprehensive purifying.
Present invention is generally applicable in all types of combustion apparatus, this set application system also is adapted for being used in medium and small various combustions It burns in equipment.This set application system can thoroughly change traditional combustion apparatus and manufacture the various of the combustion apparatus used It is insufficient.Combined design installs this set application system of the present invention, and the efficiency of combustion of all types of combustion apparatus can be made further It improves；Various fuel can obtain abundant clean combustion, and the fuel gas produced using the application system of the present invention is ejected into one It is burnt again in the flame of secondary fuel combustion, can largely go back the nitrogen oxides that the burning of reason primary fuel generates, and The thermal power of combustion apparatus can be allowed to be further enhanced.Through detecting proof for a long time, application system of the invention can save combustion Material usage amount is up to 10%-30%, even higher.Using this set application system, the more abundant, cleaner of fuel combustion can be made Only, the nitrogen oxides generated after fuel combustion is substantially restored, and can largely reduce fuel usage amount, while also reducing pollution The generation of object thus to the further part of the present invention to be smoothly unfolded to create good condition.
The present invention workflow and operation principle be：
First at boiler setting high temperature (within the walls) and fume high-temperature waste heat by by liquid turn vapour generate system recycling more than Heat production vapor, vapor are promoting temperature by vapor high temperature lifter, and temperature is at 780 degree to 900 degree, by resistance to High temperature entirety switching control valve group is delivered in multifunctional chemical reactor, is produced with the heat chemistry catalysis reactant in reactor Combustible fuel gas, combustible fuel gas needs the polishing filter of purification technique to filter, purified fuel gas combustion Material is delivered to the adjustment of combustible fuel gas flow and atomizer burner assembly by multi-pipeline equilibrium distributor, is sprayed into combustion chamber Combustible fuel gas burning is penetrated, so that the indoor combustion conditions of burning is improved significantly, fuel combustion is more abundant, also saves The usage amount of fuel, the nitrogen oxides significant portion that especially disposable fuel combustion generates are restored, are changed into harmless Nitrogen gas and water, carbon dioxide, be finally discharged into air after the purification of smoke comprehensive purifying processing system.
Now apply the present invention on (test use) three kinds of combustion apparatus, is that hot-water boiler, steam boiler, combustion gas are big respectively Type Chinese meal stove.
Embodiment one
400 square meter boiler of heating area (test is used), energy saving self-inspection data and burned flame situation introduction：
1, instrument for testing：Thermel (thermocouple), temperature digital display, time counter, direct surveillance's note Record.
2, the type of furnace is tested：Hot-water boiler, 400 squares of heating areas.Use energy：Square honeycomb shape high-energy medium fuel (totally 15 pieces), air supply mode：Natural air inlet burns.
3, test purpose：The combustible fuel gas that gasification system (ZRQJH systems) is produced in boiler is installed using design It uses and does not use, what kind of, which comes, to the combustion zone in boiler combustion room changes, and can confirm that on hot-water boiler ZRQJH systems have unique power saving function, and high-energy medium fuel is synchronous with gas fuel combustion, and fuel obtains clean Net burning can also increase efficiency of combustion, and when overlength that ensure that square honeycomb shape high-energy agent burns burns, and reaches energy-saving ring Protect the purpose of discharge.
4, coordinate curve punctuate explanation：(the date：On October 18th, 2016)
As shown in figure 11：A：30 separate initial point fire test when the morning 9.
B：50 divide thermocouple loading boiler combustion test position (central space of combustion chamber) when the morning 10.Furnace temperature when 11 After being raised to 805 DEG C of peak, furnace temperature starts slowly to decline.
C：12 points of furnace temperature drop to 774 DEG C when the morning 11.
D：Furnace temperature is raised to 850 DEG C and does not rise again after being first introduced into the gas burning produced after furnace temperature drops to 774 DEG C Space after, close valve and stopped the feeding of gaseous fuel, furnace temperature starts slowly to decline.
E：Furnace temperature drops to 730 DEG C when noon 12.
F：Furnace temperature drops to 630 DEG C when afternoon 13.
G：30 points of furnace temperature drop to 600 DEG C when afternoon 13, and 600 DEG C are the final temperature value tested.
H：The test starting point for being sent into the gaseous fuel produced into boiler combustion room for long-time (is first introduced into gas combustion Material).
I：After being sent into the gaseous fuel produced, 20 points of furnace temperature rise to 830 DEG C of peak when afternoon 3.
J：40 points of furnace temperature drop to 810 DEG C when afternoon 3.
K：51 points of furnace temperature drop to 799 DEG C when afternoon 3.
L：30 points of furnace temperature drop to 750 DEG C when afternoon 4.
M：Furnace temperature drops to 710 DEG C when afternoon 5.
N：30 points of furnace temperature drop to 680 DEG C when afternoon 5
O：Furnace temperature drops to 615 DEG C when afternoon 6
P：16 points of furnace temperature drop to 600 DEG C when afternoon 6, and 600 DEG C are the final temperature value tested.
It illustrates：The boiler does not do the water temperature test of water outlet and return water, because not connecing circulating water pipe, but to pot Tap water is connected in the water-cooling wall of stove, is passed directly into and is discharged tap water cooling, does not do the detection of the recirculated water temperature difference.
Embodiment two
0.5 ton of scattered coal steam boiler (test is used) detection unit detection desulfurization and energy saving item：Energy saving 8%, sulphur is arranged after desulfurization Put concentration 116.88mg, m3.Burning interior flame situation of change：In no combustion gas using self-control, coal-fired combustion flame is Yellowish red color, long flame.When starting to spray the homemade combustion gas of this stove, flame moment changes into white clear flame.Burn Indoor Temperature Degree averagely improves 100 DEG C (detection unit is detected with temperature measurer).Nitrogen oxides reduction effect is not included in detection, but by theory Calculating the present invention has extraordinary nitrogen oxides restoring function.
Embodiment three
The performance introductions such as three fire hole combustion gas macrotype Chinese cooking stoves (test is used) self-inspection data
Necessary requirement：5 kg of water (electronic scale claims), gas flowmeter, water thermometer, electronic clock.Detection data (%)：Section It can 30%~49% (Energy-saving Data detected for a long time).
Fire hole face cleannes：After having used the fire hole face of self-control combustion gas to detect experiment for a long time, still as new.It uses certainly The fire hole face of combustion gas processed just starts, for detecting experiment, just there is black (sooting) appearance.
Flame temperature：On the basis of original flame temperature, after having used self-control combustion gas, at least flame temperature can be promoted 150 DEG C~200 DEG C (using digital display meter, electroheat pair detection).
Three of the above combustion apparatus all Combined designs are mounted with that provided by the invention be common in all types of combustion apparatus is saved It can environmentally friendly application system.
One kind being common to energy conservation and environmental protection application system in all types of combustion apparatus, has had answering in real process now With, can universal Combined design be mounted on coal-fired large-scale thermal power plant boiler, combustion gas, fuel oil large size thermal power plant boiler, bulky refuse is burnt Electricity generation boiler is burnt, industrial steam, hot-water boiler, civil boiler for warming etc., all use the suspension firing pot of gas, liquid, solid fuel Stove, grate firing boiler, fluid bed (recirculating fluidized bed) burning boiler and domestic gas, Oil-burning range and stove etc. of eating.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the present invention.It is all in the present invention Spirit and principle within any modification, equivalent replacement, improvement, extension etc., be all contained in protection scope of the present invention It is interior.

Claims (14)

1. a kind of energy conservation and environmental protection system applied in combustion apparatus, which is characterized in that including combustion apparatus, be set to the combustion The liquid being interconnected in equipment is burnt to turn vapour generation system and vapor high-temperature process lifter and be set to outside the combustion apparatus Side and multifunctional chemical reactor, polishing filter, fuel gas multi-pipeline equilibrium distributor and the spray combustion being sequentially communicated Device assembly, wherein
The liquid turns vapour generation system and converts the water to water vapour (A) using the high temperature in the combustion apparatus；
The vapor high-temperature process lifter is further carried the temperature of water vapour (A) using the high temperature in the combustion apparatus It is high；
The multifunctional chemical reactor is catalyzed reactant using heat chemistry and high-temperature water vapor produces fuel gas；
The polishing filter is used to purify the fuel gas of the multifunctional chemical reactor output；
The fuel gas multi-pipeline equilibrium distributor is used for the purified fuel gas multi-pipeline of the polishing filter is defeated It send to multiple atomizer burner assemblies；
The atomizer burner assembly is used for the combustible gas injected into the combustion chamber of the combustion apparatus.
2. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that the liquid turns vapour Generation system include outer header and have speed heat restrain interior header, the first communicating pipe, the second communicating pipe and water level monitoring controller, Its China and foreign countries' header is set to the outside of the furnace wall (25) of the combustion apparatus, and the interior header for having speed heat to restrain is set to described In furnace wall (25), or be set in vertical flue (21) and/or the horizontal flue (24) of the combustion apparatus, the outer header and The interior header is connected to by the first communicating pipe with the second communicating pipe, and circulation loop, the water level monitoring controller setting are formed In in the outer header.
3. the energy conservation and environmental protection system according to claim 2 applied in combustion apparatus, which is characterized in that when the interior collection Case be set to vertical flue (21) it is interior when, the outer header includes outside water tank (201) and water level control box (206), described outer Side water tank (201) is connected to the top and bottom of the water level control box (206) by pipeline, and the water level monitoring controller is set It is placed on the water level control box (206)；When the interior header be set to the horizontal flue (24) it is interior when, the interior collection luggage Collector pipe (2210) under collector pipe (225) and multiple longitudinal directions is included under crisscross multiple transverse directions, is connected in the outer header The heat pipe row group (228) being placed in the horizontal flue (24).
4. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that the vapor High-temperature process lifter includes runner high-temperature process promotion in reciprocal tubular type vapor high-temperature process lifter (12) and shell type wall Device (13), runner high-temperature process lifter (13) is all provided in reciprocal tubular type vapor high-temperature process lifter (12) the shell type wall It is placed on the Inner Wall of Combustion Chamber of the combustion apparatus, the reciprocal tubular type vapor high-temperature process lifter (12) includes reciprocating High-temperature alloy pipe (56) and cooling water pipe B (57), the cooling water pipe B (57) be square structure and with the furnace wall (25) Inside connection, the reciprocating high-temperature alloy pipe (56) is set to the inside of cooling water pipe B (57) and the air-flow in it Direction is opposite with the flow direction of cooling water in the cooling water pipe B (57)；Runner high-temperature process lifter in the shell type wall (13) include inner sleeve (17) and housing (48), multiple annular grooves, Duo Gesuo are equipped with from the bottom to top on the outer surface of the inner sleeve (17) It states annular groove to be connected in both forward and reverse directions successively, forms the labyrinth type annular groove back and forth moved towards, the housing (48) is sheathed in described It covers the outside of (17) and closes the groove top of the labyrinth type annular groove, formed intercommunication flow-disturbing channel (49).
5. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that described multi-functional Chemical reactor includes reative cell and is set to the indoor Multi-layer thermal chemical catalysis reactant rest area of reaction from the bottom to top Domain, the bottom and top of the reative cell are respectively equipped with high-temperature vapor import and fuel gas outlet, the high-temperature vapor Gas-solid phase reaction is carried out with the heat chemistry catalysis reactant in Multi-layer thermal chemical catalysis reactant placement region, produces combustible gas Body, the high-temperature vapor import are promoted by refractory metal cladding appendix and valve module with the vapor high-temperature process Device is connected to, and the fuel gas outlet is connected to the polishing filter.
6. the energy conservation and environmental protection system according to claim 5 applied in combustion apparatus, which is characterized in that the heat chemistry Catalysis reactant placement region is axial multilayer orifice plate charge formula structure, including the charge complex laminate (108) that two row are staggered, Be equipped between the two row charge complex laminates (108) can opening and closing of fault convertible choke sealing plate (110), each charge Complex laminate 108 is by the two-in-one complex laminate of sieve plate and orifice plate, and the bottom of each charge complex laminate (108) is by body pillar (109) Support, top are loaded with graininess heat chemistry catalysis reactant (105), and the reative cell is by outside thermal-insulating sealing wall (103) It encloses, the outside thermal-insulating sealing wall (103) is equipped with the through-hole being located above every layer of charge complex laminate (108), should Through-hole and feed-stock pipeline (104) and there is pressure air-source pipeline (111) be connected to, the top of the feed-stock pipeline (104) is equipped with automatically The top of feed appliance (101), the auto-feeder (101) is equipped with heat chemistry catalysis reactant storage room (100), described automatic Feed appliance (101) is connect with feeding driving motor (102).
7. the energy conservation and environmental protection system according to claim 5 applied in combustion apparatus, which is characterized in that the heat chemistry Catalysis reactant placement region is axial multilayer drawer charge universal type structure, including is set to the multiple of the reative cell both sides Drawable charge drawer (115), be loaded in the charge drawer (115) graininess heat chemistry catalysis reactant (105) and Bottom is that can pass through the sieve-plate structure of gas.
8. the energy conservation and environmental protection system according to claim 5 applied in combustion apparatus, which is characterized in that the heat chemistry Catalysis reactant placement region is radial multilayer cellular standards bulk universal type structure, and heat chemistry catalysis reactant described in multilayer is put It sets the both sides that region is and is equipped with gas channel (119), the heat chemistry that high-temperature vapor is entered bottom by bottom is catalyzed reaction In agent placement region, then enter by the gas channel (119) by both sides the heat chemistry catalysis reactant rest area on upper layer In domain, storage cellular standards bulk heat chemistry catalysis reactant (116) in the heat chemistry catalysis reactant placement region.
9. the energy conservation and environmental protection system according to claim 5 applied in combustion apparatus, which is characterized in that the valve module Including whole switching control valve group and shut-off valve, the entirety switching control valve group includes lower valve body disjunctor seat (69) and radially The multiple spools (70) being set on lower valve body disjunctor seat (69), the both ends of the lower valve body disjunctor seat (69) are equipped with into, row Gas port, each spool 70 are connect with a driving motor (63) respectively, and the outside of the lower valve body disjunctor seat (69) is equipped with heat preservation Layer and cast iron outer wall；
The shut-off valve includes high temperature resistant integrative cavity wall (86) and is set in the high temperature resistant integrative cavity wall (86) Spool (92), the spool (92) connect by valve rod (91) with driving motor, the high temperature resistant integrative cavity wall (86) Outside be equipped with insulating layer and lower valve body cast iron outer wall (93)；
The refractory metal cladding appendix includes high-temperature alloy appendix (162), it is defeated to be set to the high-temperature alloy It main gas pipeline external insulation insulating layer (166) on the outside of tracheae (162) and is set to the main gas pipeline external insulation and protects Outer layer metal tube (161) on the outside of warm layer (166), the high-temperature alloy appendix (162) are equipped with the cold and hot long minor that stretches Whole device (167) is led between the high-temperature alloy appendix (162) and outer layer metal tube (161) equipped with multiple telescopic elastics To column (165), set on the outside of the gas main feedline mounting flange (150) of high-temperature alloy appendix (162) end There are insulating (157) at ring flange docking, the outside of insulating (157) is equipped with outside metal at the ring flange docking It covers (158).
10. the energy conservation and environmental protection system according to claim 5 applied in combustion apparatus, which is characterized in that the thermalization Learn catalysis reactant main ingredient include：1) reactant：Hydrocarbon synthetic 92%；2) major catalyst：Alkali metal compound 3.5%；3) co-catalyst：Rare-earth oxide 0.9%；4) dead-end inhibitor：Alkaline earth metal compound 1.5%；5) it bonds Agent：Synthetic resin 2.1%.
11. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that the purification Filter includes filter chamber and the high temperature resistant filter core (135) being set in the filter chamber, the bottom of the filter chamber be equipped with The gas coarse fractions of the endoporus connection of the high temperature filter core (135) are from room (141), the phase of the gas coarse fractions from room (141) Sewage draining exit (130) and cleaning gas coarse fractions are respectively equipped with from room purge hole (142) to both sides, the gas coarse fractions are from room (141) bottom is tilted from room purge hole (142) to sewage draining exit (130) gradually downward from cleaning gas coarse fractions, the gas Coarse fractions are equipped with the combustible gas inlet (131) before being located at the filtering of homonymy with the sewage draining exit (130), institute from room (141) The side wall for stating filter chamber is equipped with purified fuel gas outlet (132).
12. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that described flammable Gas multi-pipeline equilibrium distributor includes high-temperature alloy air storage chamber pipe (149) and is set to the high-temperature alloy air storage chamber pipe (149) branched branch's appendix (145) on, the both sides of the high-temperature alloy air storage chamber pipe (149) pass through the main conveying of gas Pipe mounting flange (150) is connect with high-temperature alloy appendix (162), the high-temperature alloy air storage chamber pipe (149), branch The outside of appendix (145), high-temperature alloy appendix (162) and gas main feedline mounting flange (150) is arranged with Insulating layer and outer layer metal tube.
13. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that the injection Burner assembly includes that nested from inside to outside atomizer burner high-temperature alloy appendix (181) and atomizer burner outer layer are golden Belong to pipe (176), between the atomizer burner high-temperature alloy appendix (181) and atomizer burner outer layer metal tube (176) Equipped with atomizer burner insulating (178), coiled cooling water is equipped in the atomizer burner insulating (178) It manages (177), the end of the atomizer burner high-temperature alloy appendix (181) is equipped with axially injected inclination angle spray combustion Head (179) or hemispherical omnidirection jetting burner (192), the inclination angle jetting burner (179) and the spray of hemispherical omnidirection It penetrates in combustion head (192) and is equipped with gas distribution cone (180)；Or the atomizer burner high-temperature alloy appendix (181) End and side wall be equipped with multiple radial spray combustion heads (205) radially sprayed.
14. the energy conservation and environmental protection system according to claim 1 applied in combustion apparatus, which is characterized in that the burning For the smoke outlet of equipment by smoke-exhaust pipeline and smoke comprehensive purifying system connectivity, the smoke comprehensive purifying system includes connecting successively Logical desulphurization and denitration, flue dust coagulate nuclear unit (291), flue gas humidity adjustment unit (273), flue gas flow rate adjustment unit (284), electric precipitation unit (276), bag-type dusting unit (278) and combined type honeycomb block absorbent charcoal gas cleaning processing unit (279), wherein desulphurization and denitration, flue dust coagulate nuclear unit (291) be internally provided with fine de-sulfur, denitration, flue dust coagulate core liquid-jet device (269), top and bottom are respectively equipped with demisting dehumidifier (270) and liquid-filling pool (288), the flue gas flow rate adjustment unit (284) the multiple partition boards being vertically arranged, the flue gas flow rate adjustment unit (284), electric precipitation unit (276) are equipped in And the bottom of bag-type dusting unit (278) is equipped with powder ash conveyer (283).
CN201810288024.XA 2018-04-03 2018-04-03 Energy-saving and environment-friendly system applied to combustion equipment Expired - Fee Related CN108534111B (en)

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CN204005904U (en) * 2014-08-19 2014-12-10 王化春 A kind of galvanizing furnace waste heat producing steam device
CN105987376A (en) * 2015-02-11 2016-10-05 李根钧 Combustion equipment for fuel clean combustion and emission purification
JP2017089916A (en) * 2015-11-04 2017-05-25 Ｊｆｅエンジニアリング株式会社 Waste incineration and hydrogen production device and method
CN207102557U (en) * 2017-07-05 2018-03-16 中国石化工程建设有限公司 Drawer type reactor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2525374Y (en) * 2002-01-24 2002-12-11 沈阳大学 Powder coal burner
CN2802297Y (en) * 2005-02-04 2006-08-02 大连理工大学 Incinerator for waste liquid
CN102692007A (en) * 2012-04-28 2012-09-26 衡阳市丁点儿工业炉节能有限公司 Energy-saving waste heat recovery boiler for continuous roller hearth furnace
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